Hi,
I just started to interface the lcd display with nrf51822 evaluation board. The display i'm using is, spi compatible, 18" tft (160x130) from tiny lcd. I took spi master...
Hi,
We are using the nRF905 device in an application where it needs to switch between auto-retransmitting and sending single packets, due to it communicating with several...
This is not a real question for support. It's more a success story i'd like to share with you!
Our company develops firmware for various customers on a lot of different...
Hi all,
What is the maximum data rate for the nRF24AP2 when using the Synchronous serial interface?
I cann't see it in the datasheet.
Is there anyone can answer me...
Hi,
In my design, there is a tag used by 24l01,It can transmit the temperature value.In the tag, the parameters are like this:
addrofch[0] = 0xe7;
addrofch[1] =...
We've been working on a product that utilizes a NRF51822 chip as well as WS2812B NeoPixels. Since there have been numerous posts about it here we've decided to release our...
Due to limited resources we are looking for someone who can help us with making a custom profile.
You are preferably in the Stockholm area and have done this before.
The...
Hello,
I am using the following function call to set up PWM:
app_pwm_config_t pwm1_cfg = APP_PWM_DEFAULT_CONFIG_2CH(5000L, BSP_LED_0, BSP_LED_1);
However, the compiler...
Hello,
I designed a board with a nrf51822 on it. My problem now is, that this chip needs far too much current (with no firmware on it) when I apply the 3V3 power to it. I...
I have been working on a project that involves two nrf51 dev boards, one is acting as a central and the other is acting as a peripheral, and I have been encountering a problem...
Hello!
For beginning with nRF51 I chose BLE Nano set of boards (BLE Nano + MK20 USB donbgle) and it was of great help to easily begin with BLE.
So far, we came to the need...
As an experiment, we want to implement soft power off for nRF52 with external components. We want to keep the entire circuitry entirely switched off, and after a press of...
I do not use board.h nor bsp* in my project, and also I am not initializing the pins that I do not use in my program currently - so P0.17 is not initialized and setup. However...
Hi all,
I am new to nrf51-dk and I am using nRF5 SDK v11.0.0.
I wanted to perform the task below.
When the DK is turned ON, read on board push button status.
If button...
We are implementing scan functionality in nRF51. I would like to understand if anyone has tested or tried to scale this functionality when there are thousands of beacons around...
Hi everyone,
I was wondering how GAP calls and events are synchronized within the SoftDevice.
Example:
// conn_handle is updated in the CONNECTED and DISCONNECTED...
The Android Master Control Panel app has an option to remove bond information (which works). But the API for it is hidden .
I'm just wondering if you use reflection to...
We are trying to replace an existing solution that uses a custom Service with 4 Characteristics. Unfortunately none of those share the same base UUID.
Basically the Service...
Ok - I'm trying to get my arms around this bootloader process.
I am using the nRF5_SDK_11.0.0_89a8197 SDK along with the PCA10040 develeopment kit.
I also am using IAR...
I'm trying the run the smart remote 3 v1.1 firmware built using IAR.
The firmware fails to init the touchpad and enters a forever loop.
The program only builds with optimization...
Hi,
I am using nRF52832 with S132_V2.0.0 and SDK_11.0.0. In my application i plan to use RFX2411N PA/LNA module. In datasheet of RFX2411N, I found that it can be used in...
